Dehno Khalaji Aliakbar, Hafez Ghoran Salar, Gotoh Kazuma, Ishida Hiroyuki
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2484. doi: 10.1107/S1600536811034210. Epub 2011 Aug 27.
In the crystal structure of the title compound, C(18)H(18)O(4), the full mol-ecule is generated by the application of an inversion centre. The mol-ecule is essentially planar, with an r.m.s. deviation of 0.017 (1) Å for all non-H atoms. The mol-ecules are linked through inter-molecular C-H⋯O inter-actions to form a mol-ecular sheet parallel to the ([Formula: see text]02) plane.
在标题化合物C(18)H(18)O(4)的晶体结构中,整个分子由一个对称中心生成。分子基本呈平面状,所有非氢原子的均方根偏差为0.017 (1) Å。分子通过分子间C-H⋯O相互作用连接,形成平行于([公式:见原文]02)平面的分子层。